228855900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 832946688

約数和(自身を除く): 604090788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 83, 84, 91, 100, 101, 105, 130, 140, 150, 156, 166, 175, 182, 195, 202, 210, 249, 260, 273, 300, 303, 325, 332, 350, 364, 390, 404, 415, 420, 455, 498, 505, 525, 546, 581, 606, 650, 700, 707, 780, 830, 910, 975, 996, 1010, 1050, 1079, 1092, 1162, 1212, 1245, 1300, 1313, 1365, 1414, 1515, 1660, 1743, 1820, 1950, 2020, 2075, 2100, 2121, 2158, 2275, 2324, 2490, 2525, 2626, 2730, 2828, 2905, 3030, 3237, 3486, 3535, 3900, 3939, 4150, 4242, 4316, 4550, 4980, 5050, 5252, 5395, 5460, 5810, 6060, 6225, 6474, 6565, 6825, 6972, 7070, 7553, 7575, 7878, 8300, 8383, 8484, 8715, 9100, 9191, 10100, 10605, 10790, 11620, 12450, 12948, 13130, 13650, 14140, 14525, 15106, 15150, 15756, 16185, 16766, 17430, 17675, 18382, 19695, 21210, 21580, 22659, 24900, 25149, 26260, 26975, 27300, 27573, 29050, 30212, 30300, 32370, 32825, 33532, 34860, 35350, 36764, 37765, 39390, 41915, 42420, 43575, 45318, 45955, 50298, 53025, 53950, 55146, 58100, 58681, 64740, 65650, 70700, 75530, 78780, 80925, 83830, 87150, 90636, 91910, 98475, 100596, 106050, 107900, 108979, 110292, 113295, 117362, 125745, 131300, 137865, 151060, 161850, 167660, 174300, 176043, 183820, 188825, 196950, 209575, 212100, 217958, 226590, 229775, 234724, 251490, 275730, 293405, 323700, 326937, 352086, 377650, 393900, 419150, 435916, 453180, 459550, 502980, 544895, 551460, 566475, 586810, 628725, 653874, 689325, 704172, 755300, 762853, 838300, 880215, 919100, 1089790, 1132950, 1173620, 1257450, 1307748, 1378650, 1467025, 1525706, 1634685, 1760430, 2179580, 2265900, 2288559, 2514900, 2724475, 2757300, 2934050, 3051412, 3269370, 3520860, 3814265, 4401075, 4577118, 5448950, 5868100, 6538740, 7628530, 8173425, 8802150, 9154236, 10897900, 11442795, 15257060, 16346850, 17604300, 19071325, 22885590, 32693700, 38142650, 45771180, 57213975, 76285300, 114427950, 228855900]

約数ペア:

[(1, 228855900), (2, 114427950), (3, 76285300), (4, 57213975), (5, 45771180), (6, 38142650), (7, 32693700), (10, 22885590), (12, 19071325), (13, 17604300), (14, 16346850), (15, 15257060), (20, 11442795), (21, 10897900), (25, 9154236), (26, 8802150), (28, 8173425), (30, 7628530), (35, 6538740), (39, 5868100), (42, 5448950), (50, 4577118), (52, 4401075), (60, 3814265), (65, 3520860), (70, 3269370), (75, 3051412), (78, 2934050), (83, 2757300), (84, 2724475), (91, 2514900), (100, 2288559), (101, 2265900), (105, 2179580), (130, 1760430), (140, 1634685), (150, 1525706), (156, 1467025), (166, 1378650), (175, 1307748), (182, 1257450), (195, 1173620), (202, 1132950), (210, 1089790), (249, 919100), (260, 880215), (273, 838300), (300, 762853), (303, 755300), (325, 704172), (332, 689325), (350, 653874), (364, 628725), (390, 586810), (404, 566475), (415, 551460), (420, 544895), (455, 502980), (498, 459550), (505, 453180), (525, 435916), (546, 419150), (581, 393900), (606, 377650), (650, 352086), (700, 326937), (707, 323700), (780, 293405), (830, 275730), (910, 251490), (975, 234724), (996, 229775), (1010, 226590), (1050, 217958), (1079, 212100), (1092, 209575), (1162, 196950), (1212, 188825), (1245, 183820), (1300, 176043), (1313, 174300), (1365, 167660), (1414, 161850), (1515, 151060), (1660, 137865), (1743, 131300), (1820, 125745), (1950, 117362), (2020, 113295), (2075, 110292), (2100, 108979), (2121, 107900), (2158, 106050), (2275, 100596), (2324, 98475), (2490, 91910), (2525, 90636), (2626, 87150), (2730, 83830), (2828, 80925), (2905, 78780), (3030, 75530), (3237, 70700), (3486, 65650), (3535, 64740), (3900, 58681), (3939, 58100), (4150, 55146), (4242, 53950), (4316, 53025), (4550, 50298), (4980, 45955), (5050, 45318), (5252, 43575), (5395, 42420), (5460, 41915), (5810, 39390), (6060, 37765), (6225, 36764), (6474, 35350), (6565, 34860), (6825, 33532), (6972, 32825), (7070, 32370), (7553, 30300), (7575, 30212), (7878, 29050), (8300, 27573), (8383, 27300), (8484, 26975), (8715, 26260), (9100, 25149), (9191, 24900), (10100, 22659), (10605, 21580), (10790, 21210), (11620, 19695), (12450, 18382), (12948, 17675), (13130, 17430), (13650, 16766), (14140, 16185), (14525, 15756), (15106, 15150)]